DE69905717D1 - Verfahren und vorrichtung zur modulation eines lichtstrahls für eine zweidimensionale bilddarstellung - Google Patents

Verfahren und vorrichtung zur modulation eines lichtstrahls für eine zweidimensionale bilddarstellung

Info

Publication number
DE69905717D1
DE69905717D1 DE69905717T DE69905717T DE69905717D1 DE 69905717 D1 DE69905717 D1 DE 69905717D1 DE 69905717 T DE69905717 T DE 69905717T DE 69905717 T DE69905717 T DE 69905717T DE 69905717 D1 DE69905717 D1 DE 69905717D1
Authority
DE
Germany
Prior art keywords
elements
light
elongated elements
substrate
diffracted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69905717T
Other languages
English (en)
Other versions
DE69905717T2 (de
Inventor
M Bloom
Asif Godil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silicon Light Machines Inc
Original Assignee
Silicon Light Machines Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Silicon Light Machines Inc filed Critical Silicon Light Machines Inc
Application granted granted Critical
Publication of DE69905717D1 publication Critical patent/DE69905717D1/de
Publication of DE69905717T2 publication Critical patent/DE69905717T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1828—Diffraction gratings having means for producing variable diffraction
DE69905717T 1998-06-24 1999-06-18 Verfahren und vorrichtung zur modulation eines lichtstrahls für eine zweidimensionale bilddarstellung Expired - Fee Related DE69905717T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/104,159 US6215579B1 (en) 1998-06-24 1998-06-24 Method and apparatus for modulating an incident light beam for forming a two-dimensional image
US104159 1998-06-24
PCT/US1999/013955 WO1999067671A1 (en) 1998-06-24 1999-06-18 Method and apparatus for modulating an incident light beam for forming a two-dimensional image

Publications (2)

Publication Number Publication Date
DE69905717D1 true DE69905717D1 (de) 2003-04-10
DE69905717T2 DE69905717T2 (de) 2004-02-05

Family

ID=22298956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905717T Expired - Fee Related DE69905717T2 (de) 1998-06-24 1999-06-18 Verfahren und vorrichtung zur modulation eines lichtstrahls für eine zweidimensionale bilddarstellung

Country Status (10)

Country Link
US (1) US6215579B1 (de)
EP (1) EP1090322B1 (de)
JP (1) JP2002519714A (de)
KR (1) KR20010053201A (de)
CN (1) CN1313957A (de)
AT (1) ATE233911T1 (de)
AU (1) AU4702199A (de)
CA (1) CA2335584A1 (de)
DE (1) DE69905717T2 (de)
WO (1) WO1999067671A1 (de)

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AU4702199A (en) 2000-01-10
DE69905717T2 (de) 2004-02-05
US6215579B1 (en) 2001-04-10
EP1090322A1 (de) 2001-04-11
CN1313957A (zh) 2001-09-19
JP2002519714A (ja) 2002-07-02
WO1999067671A1 (en) 1999-12-29
KR20010053201A (ko) 2001-06-25
WO1999067671B1 (en) 2000-02-10
EP1090322B1 (de) 2003-03-05
CA2335584A1 (en) 1999-12-29
ATE233911T1 (de) 2003-03-15

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